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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | $19,164 | $13,985 | $71 | | | $33 | |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $223 | $104 | $51,403 | $270,788 | $390,789 | $128,300 | $494,699 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | | $80 | | | | | |
| Total | $19,387 | $14,169 | $51,474 | $270,788 | $390,789 | $128,333 | $494,699 |
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